package lesson2;

// 多个线程同时操作一个对象
// 买票的例子
// 发现问题，多个线程同时操作一个资源的情况，出现数据紊乱
public class TestThread04 implements Runnable {
    private int ticketNums = 10;

    @Override
    public void run() {
        while(true){
            if(ticketNums <= 0){
                break;
            }
            //模拟延时
            try {
                Thread.sleep(200);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println(Thread.currentThread().getName()+"->拿到了第"+ticketNums--+"张票");
        }
    }

    public static void main(String[] args) {
        TestThread04 ticket = new TestThread04();
        new Thread(ticket,"小明").start();
        new Thread(ticket,"小李").start();
        new Thread(ticket,"小王").start();
    }
}
